[  757.359496] bond0: (slave eth0): making interface the new active one
[  757.359618] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.365842] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.482259] bond0: (slave eth0): Releasing backup interface
[  761.506802] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.512461] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.646602] bond0: (slave eth0): Releasing backup interface
[  765.677759] bond0 (unregistering): Released all slaves